Mitsuo Kitagawa

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Fukui, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for preparing rare earth sintered magnet
- Patent number 10,121,589
- Issue date Nov 6, 2018
- Shin-Etsu Chemical Co., Ltd.
- Mitsuo Kitagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for preparing rare earth sintered magnet
- Patent number 10,121,588
- Issue date Nov 6, 2018
- Shin-Etsu Chemical Co., Ltd.
- Mitsuo Kitagawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for preparing rare earth sintered magnet
- Patent number 10,090,104
- Issue date Oct 2, 2018
- Shin-Etsu Chemical Co., Ltd.
- Mitsuo Kitagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preparing radially anisotropic magnet
- Patent number 7,740,714
- Issue date Jun 22, 2010
- Shin-Etsu Chemical Co., Ltd.
- Koji Sati
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PREPARING RARE EARTH SINTERED MAGNET
- Publication number 20150179336
- Publication date Jun 25, 2015
- Shin-Etsu Chemical Co., Ltd.
- Mitsuo Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR PREPARING RARE EARTH SINTERED MAGNET
- Publication number 20150179337
- Publication date Jun 25, 2015
- Shin-Etsu Chemical Co., Ltd.
- Mitsuo Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for preparing radially anisotropic magnet
- Publication number 20090053091
- Publication date Feb 26, 2009
- Shin-Etsu Chemical Co., Ltd.
- Koji Sato
- H01 - BASIC ELECTRIC ELEMENTS